# Airworthiness directives: TCDS H7EU

A list on [TCDS H7EU](https://openairdocs.org/tcds/H7EU.md).

ADs whose products are models on this data sheet, matched by model and maker. Those in force first, newest first.

Page 1 of 3 · 143 ADs

- [AD 2026-17-05](https://openairdocs.org/ad/2026-17-05.md): Cabin Equipment/Furnishings · Effective Oct 2, 2026
- [AD 2026-17-07](https://openairdocs.org/ad/2026-17-07.md): Main rotor mast/swashplate · Effective Oct 2, 2026
- [AD 2026-09-09](https://openairdocs.org/ad/2026-09-09.md): Fuselage structure · Effective Jun 17, 2026 · Supersedes AD 2021-23-04
- [AD 2025-25-13](https://openairdocs.org/ad/2025-25-13.md): Powerplant System · Effective Jan 13, 2026
- [AD 2025-18-01](https://openairdocs.org/ad/2025-18-01.md): Main Rotor Head · Effective Sep 25, 2025
- [AD 2025-17-10](https://openairdocs.org/ad/2025-17-10.md): Main Rotor Control · Effective Sep 9, 2025
- [AD 2025-09-06](https://openairdocs.org/ad/2025-09-06.md): Battery/charger system · Effective Jun 16, 2025
- [AD 2025-09-10](https://openairdocs.org/ad/2025-09-10.md): Extinguishing System · Effective Jun 16, 2025
- [AD 2025-07-07](https://openairdocs.org/ad/2025-07-07.md): Main Rotor Blades · Effective May 23, 2025
- [AD 2025-07-01](https://openairdocs.org/ad/2025-07-01.md): Air Data Computer · Effective May 15, 2025
- [AD 2025-03-03](https://openairdocs.org/ad/2025-03-03.md): Cabin Equipment/Furnishings · Effective Feb 19, 2025
- [AD 2024-18-01](https://openairdocs.org/ad/2024-18-01.md): Rotorcraft Flight Control · Effective Nov 12, 2024 · Supersedes AD 2021-22-05
- [AD 2024-15-11](https://openairdocs.org/ad/2024-15-11.md): Tail Rotor System · Effective Oct 21, 2024
- [AD 2023-25-08](https://openairdocs.org/ad/2023-25-08.md): Main Rotor System · Effective Feb 2, 2024
- [AD 2023-17-07](https://openairdocs.org/ad/2023-17-07.md): Starter-Generator · Effective Nov 1, 2023
- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07.md): Ground Proximity System · Effective Jun 22, 2023 · Supersedes AD 2021-23-13
- [AD 2023-01-02](https://openairdocs.org/ad/2023-01-02.md): Emergency Equipment · Effective Feb 17, 2023
- [AD 2022-11-06](https://openairdocs.org/ad/2022-11-06.md): rotorcraft Flight Control · Effective Jul 6, 2022
- [AD 2022-06-19](https://openairdocs.org/ad/2022-06-19.md): Emergency Equipment · Effective May 11, 2022
- [AD 2022-07-11](https://openairdocs.org/ad/2022-07-11.md): Tail Rotor System · Effective May 5, 2022 · Supersedes AD 2021-17-18
- [AD 2022-05-10](https://openairdocs.org/ad/2022-05-10.md): Cabin Equipment/Furnishings · Effective Apr 20, 2022
- [AD 2021-26-24](https://openairdocs.org/ad/2021-26-24.md): Main Rotor Blades · Effective Feb 22, 2022
- [AD 2021-23-10](https://openairdocs.org/ad/2021-23-10.md): Hydraulic Pump (Elect/Eng), Main · Effective Feb 4, 2022
- [AD 2021-25-01](https://openairdocs.org/ad/2021-25-01.md): Electrical Power System Wiring · Effective Jan 24, 2022
- [AD 2021-24-11](https://openairdocs.org/ad/2021-24-11.md): Main Landing Gear Strut/Axle/Truck · Effective Jan 14, 2022
- [AD 2021-22-10](https://openairdocs.org/ad/2021-22-10.md): Tail Rotor Gearbox · Effective Dec 27, 2021
- [AD 2021-21-03](https://openairdocs.org/ad/2021-21-03.md): Rotorcraft Flight Control, Rotorcraft Servo System · Effective Dec 10, 2021
- [AD 2021-20-18](https://openairdocs.org/ad/2021-20-18.md): Passenger compartment doors · Effective Nov 3, 2021
- [AD 2021-16-06](https://openairdocs.org/ad/2021-16-06.md): Tail Rotor Drive Shaft · Effective Sep 27, 2021 · Supersedes AD 2020-19-11
- [AD 2021-16-13](https://openairdocs.org/ad/2021-16-13.md): Stabilizer Control System · Effective Sep 22, 2021
- [AD 2021-17-10](https://openairdocs.org/ad/2021-17-10.md): Main Rotor Brake · Effective Sep 7, 2021
- [AD 2021-14-14](https://openairdocs.org/ad/2021-14-14.md): Instrument System Wiring · Effective Jul 26, 2021
- [AD 2021-10-24](https://openairdocs.org/ad/2021-10-24.md): Tail Rotor Control System · Effective Jun 18, 2021 · Supersedes AD 2015-25-04
- [AD 2021-05-04](https://openairdocs.org/ad/2021-05-04.md): Fuselage Wiring, Baggage Fairings Modification · Effective Apr 16, 2021
- [AD 2021-07-05](https://openairdocs.org/ad/2021-07-05.md): Main Rotor Blades · Effective Apr 8, 2021 · Supersedes AD 2007-26-52
- [AD 2021-03-15](https://openairdocs.org/ad/2021-03-15.md): Tail Rotor System · Effective Apr 1, 2021 · Supersedes AD 2020-13-02
- [AD 2020-26-10](https://openairdocs.org/ad/2020-26-10.md): Placards and markings · Effective Feb 1, 2021
- [AD 2020-21-21](https://openairdocs.org/ad/2020-21-21.md): Main Rotor Head · Effective Nov 24, 2020
- [AD 2020-20-02](https://openairdocs.org/ad/2020-20-02.md): Extinguishing System · Effective Nov 3, 2020
- [AD 2020-15-16](https://openairdocs.org/ad/2020-15-16.md): Tail Rotor Drive System · Effective Aug 27, 2020 · Supersedes AD 2018-07-08
- [AD 2019-09-04](https://openairdocs.org/ad/2019-09-04.md): Cabin Equipment/Furnishings · Effective Jul 3, 2019
- [AD 2018-16-01](https://openairdocs.org/ad/2018-16-01.md): Equipment · Effective Aug 31, 2018
- [AD 2018-16-08](https://openairdocs.org/ad/2018-16-08.md): Rotorcraft Cooling Fan System · Effective Aug 20, 2018
- [AD 2018-06-51](https://openairdocs.org/ad/2018-06-51.md): Main Rotor Mast/Swashplate · Emergency AD · Effective Jun 7, 2018
- [AD 2018-07-02](https://openairdocs.org/ad/2018-07-02.md): Main Rotor Blades · Effective Apr 13, 2018
- [AD 2017-25-17](https://openairdocs.org/ad/2017-25-17.md): Elevator Structure · Effective Jan 4, 2018 · Supersedes AD 2011-27-08
- [AD 2017-18-13](https://openairdocs.org/ad/2017-18-13.md): Main Rotor Blade · Effective Sep 25, 2017 · Supersedes AD 2015-22-51
- [AD 2017-16-02](https://openairdocs.org/ad/2017-16-02.md): Cabin Equipment/Furnishings · Effective Sep 5, 2017
- [AD 2016-18-18](https://openairdocs.org/ad/2016-18-18.md): Tail Rotor Drive Shaft · Effective Oct 20, 2016
- [AD 2015-05-51](https://openairdocs.org/ad/2015-05-51.md): Main Rotor Blades · Emergency AD · Effective Jul 1, 2015

Next page: https://openairdocs.org/tcds/H7EU/ads.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_directive_product.parquet' WHERE tcds_number = 'H7EU')
ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC
```

This list as a web page: https://openairdocs.org/tcds/H7EU/ads

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